The apartment of Mam was amazing, clean and perfect for 2 people. The area around is fantastic (lumpini park, some rooftop bars,etc.) and you have an amazing view on the skyline of Bangkok, being a part of it.
We didn't see Mam but she helped us very quickly and was very friendly :)
The rooftop pool is one of the best things I have ever experienced! Definitely would recommend this apartment!